1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
soldi70 [24.7K]
3 years ago
11

Which of the following graphs shows the preimage P(x)=x^2 and the image I(x)=P(1/3x)?

Mathematics
2 answers:
Ksju [112]3 years ago
7 0

Answer:

The picture with the widest graph in red

Step-by-step explanation:

The graph P(x) is the parent graph for all quadratic functions. It has a vertex of (0,0) and has the following points:

x      f(x)

-2      4

-1       1

0       0

1         1

2       4

The image of l(x) = P(1/3x) changes the points of the function to

x      f(x)

-2/3      4/9

-1/3        1/9

0       0

1/3        1/9

2/3       4/9

This makes the graph much wider. The graph with the widest red graph is the graph.

Setler [38]3 years ago
6 0

Answer:

(See explanation and attachment below)

Step-by-step explanation:

The image is equal to:

I(x) = \left(\frac{1}{3}\cdot x \right)^{2}

I(x) = \frac{1}{9}\cdot x^{2}

Which means that I(x) = \frac{1}{9}\cdot P(x), that is, a scale factor is applied to preimage in order to diminish growth rate of parabola at same values of x.

Some values of P(x) and I(x) are presented below:

    x                    P(x)                I(x)

    0                     0                   0

     1                     1                   1/9

     2                    4                  4/9

     3                    9                    1

The following image corresponds to both functions.

You might be interested in
Factorise 9x squared -6x+1
kirza4 [7]
What are the answer choices?
5 0
3 years ago
A kangaroo hops 2 kilometers in 3 minutes
Damm [24]

¿Que estas preguntando?

3 0
3 years ago
Read 2 more answers
Helpppppp please please
GenaCL600 [577]
3/10=4/x
3x=10(4)
3x=40
x=13.33
8 0
3 years ago
Is -7 rational Helppppppp
Finger [1]

Answer:

Rational numbers are fractions composed of integers. An integer is a number with no fractional part. So 7/8 is a ratio of whole numbers, which makes it rational. Negative or positive does not matter.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
sharon invested $5000 in a certificate of deposit (cd) that paid 7.4% simple interest. she held the cd for 8 years. how much int
TEA [102]
True u have info on the book brooo/mate Supreme bro
6 0
3 years ago
Other questions:
  • What are the factors of −7? Which two added together equal 6?<br>​
    7·2 answers
  • Solve the equation 3x+6y=18 for x
    7·2 answers
  • The sum of Jim's weight and Bob's weight is 180 pounds. If you subtract Jim's weight from Bob's weight, you get half of Bob's we
    10·2 answers
  • Please solve 17-20! Will give brainliest!​
    6·1 answer
  • The soccer team is planning to sell health bars for a fundraiser. The prices of purchasing health bars from two different compan
    12·2 answers
  • PLS HELP ME AM SO STUCK ON THIS
    7·1 answer
  • What is the amount of sales tax owned in a $39 jacket if the tax rate is 5%
    14·1 answer
  • Malachy and Paul win some money and share it in the ratio 2:1. Malachy gets £24 more than Paul. How much did they get altogether
    14·1 answer
  • Determine the length of the leg of 45°- 45°- 90° triangle with a hypotenuse length of 38.
    15·1 answer
  • A company announces that it will be giving 15% of its profits to charity. If the company profits $32,000, how much money will it
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!